Recent questions tagged objective

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

objective c - How useful is the -[NSObject isMemberOfClass:] method?

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593 views 1 answer

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

objective c - make mac package/bundle programmatically

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441 views 1 answer

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

objective c - Can I access the files used for external binary storage in Core Data?

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304 views 1 answer

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

objective c - How to get change in network connection notification from iOS Reachability Class?

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419 views 1 answer

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

objective c - Animate removal of annotations

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416 views 1 answer

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

objective c - Opening word,excel, and PDF files without using UIWebview on iOS

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602 views 1 answer

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

objective c - How to implement shortcut key input in Mac Cocoa App?

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517 views 1 answer

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

objective c - iOS 11+ How to migrate existing Core Data to Shared App Group for use in extension?

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299 views 1 answer

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

objective c - Should I still copy/Block_copy the blocks under ARC?

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478 views 1 answer

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

objective c - Resize UICollectionView cells after their data has been set

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454 views 1 answer

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

objective c - Obj-C: [NSString stringWithString:@"string"] vs. @"string"

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484 views 1 answer

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

objective c - How to get indexes from NSIndexset into an NSArray in cocoa?

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615 views 1 answer

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

objective c - How to declare an immutable property backed by a mutable type?

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531 views 1 answer

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

objective c - Drag an UIImageView from UIscrollView to another view

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387 views 1 answer

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

objective c - rest web services in iphone

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410 views 1 answer

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

objective c - Get the representedObject values of NSCollectionViewItem NSButton click

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456 views 1 answer

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

objective c - Send push notification from ios app

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455 views 1 answer

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

objective c - Add Stickers in Custom KeyBoard Extension

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420 views 1 answer

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

objective c - Parsing ISO-639 language codes to show full English language names

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351 views 1 answer

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

objective c - How to find out if an external headset is connected to an iPhone?

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341 views 1 answer

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

objective c - Wrong method implementation address from otool for armv7?

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391 views 1 answer

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

objective c - Hiding properties from public framework headers, but leaving available internally

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315 views 1 answer

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

objective c - What's the difference between adding pseudo-private ivars in a class extension or in the @implementation block?

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404 views 1 answer

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

objective c - How to post images on facebook wall on a single button click from an iPhone app

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424 views 1 answer

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

objective c - iphone - UIGestureRecognizer prevents UITableView from scrolling in Xcode 4.5

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494 views 1 answer

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

objective c - iOS 8.3 and later, Facebook share text not inserted

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465 views 1 answer

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

objective c - Use autorelease when setting a retain property using dot syntax?

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325 views 1 answer

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

objective c - NSURLConnection didReceiveData not called

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463 views 1 answer

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